If u = 1 + i and v = 1 – i, what is u + v?

2

Step-by-step explanation:

u = 1+i

v = 1-i

u+v =  1+i + 1-i

     = 1+1+i-i

   = 2

u + v = 2

Step-by-step explanation:

If v = 1 - i

and u = 1 + i

Then we have to calculate and value of u + v

Now u + v = ( 1 - i ) + ( 1 + i )

                = (-i + i) + ( 1 + 1 )    [by adding like terms]

                =  0 + 2

                = 2

= u + v = 2

c > -10.55

step-by-step explanation: